| 摘要 |
Portable pump apparatus for the provision of pressurised air to a cardiopulmonary resuscitation (CPR) apparatus, the apparatus comprising a housing with an air inlet and an air outlet, and a substantially oil-free pump located within the housing, the substantially oil-free pump having an air inlet in communication with the air inlet of the housing and an air outlet in communication with the air outlet of the housing, such that the pump apparatus is operable to output pressurised air containing less than 1 mg of particulate oil mist per cubic metre of air. Also provided is a cardiopulmonary resuscitation device incorporating such a portable pump apparatus. |
